Based on a recent NJ mandate effective Saturday, December 5th, MRC is permitted to remain open for contract court time, open court time, racquet stringing, and private lessons.  By Executive Order, the start of the winter clinic session must be delayed till Sunday, January 3rd.   We will continue running all clinics through Friday, December 4th.  The revised schedule is listed below.  


We will provide updates as soon as they become available.


DAY OF THE WEEK                                  START DATE                              END DATE

Sunday                                                9/13/2020                            11/29/2020

Monday                                               9/14/2020                            11/30/2020

Tuesday                                               9/15/2020                            12/1/2020

Wednesday                                         9/16/2020                            12/2/2020

Thursday                                             9/17/2020                             1/7/2021

Friday                                                  9/18/2020                             1/8/2021

Saturday                                              9/19/2020                            1/16/2021



DAY OF THE WEEK                             START DATE                               END DATE

Sunday                                               1/3/2021                               3/14/2021

Monday                                              1/4/2021                               3/15/2021

Tuesday                                             1/5/2021                               3/16/2021

Wednesday                                       1/6/2021                               3/17/2021

Thursday                                           1/14/2021                              4/1/2021

Friday                                                1/15/2021                              3/19/2021

Saturday                                           1/23/2020                             3/27/2021

Coming Soon: Open Court Time Reservations Through AceSpace

Please Click Private Lesson Tab For Updated Rates (Effective September 8th)

We are excited to resume normal operating hours effective Tuesday, September 8th.  The well-being of our customers and employees is of paramount importance to us.  The current safety measures and procedures have been implemented and are listed below:

  1. The pro shop area and the locker rooms are closed.  All the benches and chairs have been removed from the tennis courts.  The bathroom in the upper lobby is open.

  2. Plexiglass has been installed at the front desk.

  3. Masks are required to be worn at all times, except while you are on the court playing tennis.  Masks and gloves will be provided upon request.

  4. All employees are required to wear masks at all times with the exception of pros who are teaching a private lesson.  The determination of whether a pro is required to wear a mask during a private lesson is at the sole discretion of the client taking the lesson.

  5. Hand sanitizer will be available throughout the club. 

  6. Weather permitting, the front door and the emergency door in the lower lobby will remain open.

  7. Entry for all contract and hourly court time players will be through the front door.  We request that you exit the building through the emergency door located in the lower lobby.

  8. All junior academy students may enter through the front door but must exit through the emergency exit doors located on courts #1 and #6.

  9. All junior tennis clinic participants will have their temperature checked prior to the start of the clinic.

  10. We ask that parents, who wish to observe their children during lessons and clinics, minimize their time in the lobby if possible.  We have marked spots on the floors where parents are permitted to stand to maintain social distance.

  11. Please bring water with you since the water fountain is currently unavailable due to Covid restrictions.

  12. Weather permitting, the exhaust fans will be operated on the courts to create a constant air flow.

  13. MRC is being cleaned and disinfected on a daily basis.

  14. Please follow all the CDC recommendations regarding your health and well-being.

  15. We ask everyone to follow the CDC guidelines to stay home if you are feeling any symptoms.


For questions regarding junior programs, lessons, and safety protocols, please email Steve Ondish, at


For questions regarding the Pro Shop and adult programming, please email Steve Lee at


For questions regarding contract court time, accounting, or any general questions, please email Ed Piorkowski at



Please remember that if you are reentering MRC for the first time since the pandemic, you must update your account on our new club management software company, AceSpace.   The instructions are listed below.  If you incur any technical difficulties, please contact  




The instructions for users to sign up/in to their MRC accounts.  If a technical issue arises, please email


Update Profile

Add a card on file

A credit card is required for all bookings.

  • Navigate to settings on the top right

  • Scroll down to "Payment methods on file"

  • Click on "Add new credit card" and fill out the form

Add/Edit Child Accounts

  • Navigate to settings on the top right

  • Scroll down to "Child Accounts"

  • Click on "Add child account" and fill out the form

View Purchases/Update Profile

  • Players can edit most of their settings in the "Settings" section, which can be found by clicking on the "Settings" button on the top right after logging in

  • To view reservations, past transactions, and waivers, navigate to "My Profile" by selecting the "My Profile" on the top right after logging in

Create an account with AceSpace to book your court or program now!

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Our Club

Mountainside Racquet Club was purchased in 2015 by a small group of life-long friends and tennis enthusiasts.  Whether you are looking for a lesson, clinic, league, court time, new racquet, or simply want your racquet restrung; we aspire to provide great service in a friendly environment, where you can play the game that we all love!

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